pe150*250 Hard Stone Crsuhing Mini Rock Crusher :

mini rock crusher,Jaw Crusher can reach the crushing ratio of 4-6 and the shape of final product is even.Mini Jaw Rock Crushers are widely applied to crush high hardness, mid hardness and soft rocks and ores such as slag, construction materials, marble, etc. The pressure resistance strength is under 200Mpa, that is, suitable for primary crush. Jaw crushers can be used in mining, metallurgical industry, construction, road and railway building, water conservancy, chemistry, etc.

This mini rock crusher device is cast by using new type efficient wear-resisting materials, thus improving its use performance. Users can adjust the discharge mouth automatically according to the production requirements, realizing sufficient material crushing.

There are small rock crusher driven by motor and small stone crusher driven by diesel engine,see the below photo:

Mini Rock Crusher Structure

The mini rock  jaw crusher is mainly composed of frame, fixed jaw plate,movable jaw plate, left and right guard plates, movable jaw, eccentric shaft,toggle plate, adjustable base, adjustable screw stem, adjustable wedge block, fitting of tension spring and so on.

mini rock crusher Working Principle

Motor drives belt and belt pulley, makes moving jaw up and down through eccentric shaft. When the moving jaw is up, the angle between lining plate and moving jaw becomes large, and this will push moving jaw plate close to the fixed jaw plate. During this process, the material is crushed and ground, thus the crushing will be done. When the moving jaw is down, the angle between lining plate and moving jaw becomes small, the moving jaw plate will leave the fixed jaw plate on account of the effect of pulling bar and spring, and then the crushed material will be discharged from the lower opening of the crushing room. With the motor continuously rotating and the material periodically crushed and discharged by the crusher, the mass production can be realized.

Small Rock Crusher Advantages:

1. Simple structure, small volume.

2. Big crushing ratio, high crushing rate.

3. Convenient installation, flexible production.

4. Low energy consumption, high production return rate.

5. Durable use, simple maintenance.

6. Reliable working, economic operation fee.

Small Rock Crusher Driven By Motor:

Small Rock Crusher Driven By Diesel Engine

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